690616124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{682427}}^1$

素因数の和:682465

約数の個数: 24

約数和(自身を含む): 1375774848

約数和(自身を除く): 685158724

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 682427, 1364854, 2729708, 7506697, 15013394, 15695821, 30026788, 31391642, 62783284, 172654031, 345308062, 690616124]

約数ペア:

[(1, 690616124), (2, 345308062), (4, 172654031), (11, 62783284), (22, 31391642), (23, 30026788), (44, 15695821), (46, 15013394), (92, 7506697), (253, 2729708), (506, 1364854), (1012, 682427)]